5 Years Factory Backed Limited Coverage

Purchase the Mercury 20 HP EFI Outboard and enjoy 5 years of Mercury factory-backed limited coverage! Along with the standard 3-year warranty, you will receive a 2-year Mercury Product Protection Gold plan for added peace of mind. For other high-performance options, check out the Evinrude 200 HP Outboard Motor.

Lightweight and High-Performance

The Mercury 20 HP EFI Outboard is engineered for small boats and lightweight watercraft. Weighing only 99 lbs, it is one of the lightest engines in its category. Moreover, the EFI system ensures fuel-efficient operation while maintaining smooth, reliable power for fishing, recreational boating, and marine adventures. For slightly larger power needs, explore the Mercury 115 EXLPT Seapro Commercial.

Specifications at a Glance

• Horsepower: 20 HP
• Engine type: Inline 2, 4-Stroke
• Displacement: 20.3 CID / 333 CC
• Bore & Stroke: 2.40 x 2.24″ / 61 x 57 mm
• Full throttle RPM: 5700 – 6200
• Shaft length: 20″
• Gearcase ratio: 2.15:1
• Alternator: 12A / 145W electric
• Shallow water trim range: 16°
• Remote fuel tank: 3.2 gal / 12 L
• Dry weight: 99 lbs

Advanced Features for Marine Enthusiasts

Equipped with a Power Tilt system, electronic fuel injection (EFI), and reliable CDI ignition with electronic spark advance, the Mercury 20 HP EFI Outboard provides effortless operation. Additionally, the engine protection system safeguards against low oil pressure, overheating, and sensor failure, ensuring longevity and worry-free performance. Compare with other outboards like the Mercury 300CXL FourStroke DTS Outboard Motor for larger boats.

• Starting: Electric
• Steering: Tiller
• Cooling system: Water-cooled with thermostat
• Gear shift: Forward-Neutral-Reverse (F-N-R)
• Exhaust system: Through prop
• CARB 3-star emissions rating
• Propeller included
• Color: Phantom Black

Fuel & Oil Recommendations

Use unleaded gasoline (87 octane, up to 10% ethanol) for optimal performance. Recommended oil is Mercury FC-W 10W-30 4-Stroke Marine Oil or 25W-40 synthetic blend for durability and smoother operation. As a result, this outboard engine remains reliable in freshwater or saltwater environments. For other small engines, see the Honda 20 HP BF20D3LHT Outboard Motor.

Perfect for Fishing and Recreational Boating

The Mercury 20 HP EFI Outboard is ideal for small pontoons, fishing boats, and recreational watercraft. Its lightweight design, smooth EFI operation, and high-output alternator make it perfect for long days on the water. For more medium-sized options, you can check the Mercury 115ELPT Seapro Commercial.

Learn More About Small Outboards

For further tips on selecting the right engine for your boat, check out this guide to small outboard engines.